From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: color expansion at runtime
Date: Mon, 17 Dec 2007 09:49:42 +0100 [thread overview]
Message-ID: <47663826.3090509@wxs.nl> (raw)
In-Reply-To: <4762B608.1010107@gmx.net>
Peter Rolf wrote:
> Hi,
>
> I desperately need runtime defined colors (state dependent) for my
> macros. The macros are used with different graphic styles, which is the
> reason why I want to avoid any style dependent part inside them.
>
> To give you an example. I need something like this
>
> \color[{\StateDependentColor[stateA=green,stateC=blue,whatever=yellow,...]}]
>
> If flag 'stateA' is true at runtime, then color 'green' is used (and so
> on; order is significant).
this is what color palets are for .. grep a bit on the base path; it's
even in some manuals
if you use colorpalets, then you can change the state of many colors at
once with one command
> I have written such a macro, but sadly it crashes when used inside
> \color or \definecolor. Tried to debug it, but this is my first
> experience with the trace commands (probably not the best example to
> start with). Sigh, still so much to learn.. :)
>
> Any hints are welcome.
>
> Regards, Peter
>
>
>
> ------------------------------------------------------------------------
>
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>
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> ___________________________________________________________________________________
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If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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next prev parent reply other threads:[~2007-12-17 8:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-14 16:57 Peter Rolf
2007-12-14 17:12 ` Thomas A. Schmitz
2007-12-14 18:59 ` Peter Rolf
2007-12-15 10:17 ` Wolfgang Schuster
2007-12-15 14:07 ` Peter Rolf
2007-12-15 16:16 ` Wolfgang Schuster
2007-12-17 8:49 ` Hans Hagen [this message]
2007-12-17 10:33 ` Taco Hoekwater
2007-12-17 15:01 ` Peter Rolf
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